#!/sbin/openrc-run
# Copyright 1999-2011 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

if [ -d /run ] ; then
	PIDFILE=${PIDFILE:-/run/ddclient/ddclient.pid}
else
	PIDFILE=${PIDFILE:-/var/run/ddclient/ddclient.pid}
fi

depend() {
	before cron
	need net
	use dns logger squid
}

checkconfig() {
	local conf="/etc/ddclient/ddclient.conf"

	if [ -e "${conf}" ] ; then
		if [ -n "$(find /etc/ddclient -maxdepth 1 -name ddclient.conf -perm +0044)" ] ; then
			eerror "${conf} must not be world or group readable. Try:"
			eerror "    chmod 600 ${conf}"
			eerror "    chown ddclient:ddclient ${conf}"
			return 1
		fi
	else
		eerror "${conf} is needed to run ddclient"
		eerror "There is a sample file in /etc/ddclient/"
		return 1
	fi
}

start() {
	checkconfig || return 1

	local piddir=$(dirname ${PIDFILE})
	if [ ! -d ${piddir} ] ; then
		ebegin "Making ${piddir}"
		mkdir -p ${piddir}
		eend $?
		ebegin "Changing permissions of ${piddir}"
		chown ddclient:ddclient ${piddir}
		eend $?
	fi

	ebegin "Starting ${SVCNAME}"
	start-stop-daemon --start --user ddclient --exec /usr/sbin/ddclient \
		--name ddclient --pidfile ${PIDFILE} -- -pid=${PIDFILE}
	eend $?
}

stop() {
	ebegin "Stopping ${SVCNAME}"
	start-stop-daemon --stop --signal USR1 --pidfile ${PIDFILE}
	eend $?
}
